testo 445 - Service instrument for air conditioning / ventilation systems

Code: testo 445 0560 4450


 

Datasheet PDF, 0.92 Mb

Description

The testo 445 VAC instrument measures temperature, relative humidity, dew point, absolute humidity, degree of humidity, enthalpy, all types of air velocity (in ducts, duct openings, or extractors), volume flow, pressure, and indoor air quality.

 

Features:

  • Multi-function climate measuring instrument: measure up to 6 measurement parameters at the same time
  • Internal reading memory for up to 3,000 readings
  • Automatic allocation of the duct cross-section to the measuring location (max. 99 measuring locations)
  • Automatic mean value calculation and determination of the volume flow
 

More products TESTO

TESTO 830-T2 - INFRARED THERMOMETER WITH 2-POINT LASER MARKING (12:1 OPTICS)

• Two alarm limit values that can be defined as required
• Visual and acoustic alarm if limit value exceeded
• Min./max. value display and hold function (to record a measured value)
• Convenient one-handed operation, thanks to the ergonomic gun style design
• Clear, illuminated digital display

 

TESTO SAVERIS 2-T1 - WI-FI TEMPERATURE DATA LOGGER WITH INTERNAL NTC TEMPERATURE SENSOR

• Internal temperature NTC thermistor sensor
• Large, easy to read display
• Automatically transmits data over 2.4 GHz Wi-Fi networks
• Stores up to 10,000 values (temperature)

 

TESTO 205 - ONE-HAND PH/TEMPERATURE MEASURING INSTRUMENT

• Ideal for measuring the pH value and temperature in semi-solid media, e.g. in meat
• Combined pH measuring tip with temperature probe - can be changed by the user
• Maintenance-free pH measurement thanks to gel electrolyte
• Two-line, illuminated display: pH value and temperature at a glance

 

SET TESTO 106 - FOOD THERMOMETER KIT

• Ideal for measuring the core temperature of food: HACCP compliant / EN 13485 certified (when used with the TopSafe protective case)
• Benefits of the TopSafe protective case: waterproof / dirt resistant (IP67 rated) / dishwasherproof
• Visual / audible alarm that warn when thresholds are exceeded
• Further benefits: clip and sensor protective cap for safe storage

 

TESTO 465 - TACHOMETER KIT

• Extremely easy one-handed operation
• Saves mean/max./min. values, as well as the last measuring value
• Robust tachometer - thanks in particular to the protective case (SoftCase) supplied
• Includes reflective markers

 

TESTO 606-1 - MOISTURE METER

• Precise moisture measurements in wood / cement etc.
• Characteristic curves for wood / building materials
• Hold function: freezes the last reading for convenient use
• Backlit display for use in all lighting conditions

 

TESTO 104-IR - DUAL PURPOSE IR AND PENETRATION THERMOMETER

• Precise 2-point laser with 10:1 optics for exact, error free measurements
• Super rugged design, built for extreme, everyday use
• Large, backlit, easy to read display
• Included color strips aid in preventing cross contamination concerns

 

TESTO 350 INDUSTRIAL FLUE GAS ANALYZER 0632-3510 0632-3511

• The portable flue gas analyser testo 350 is the ideal tool for professional flue gas analysis
• measures up to six different parameters like O2, CO, COlow, NO, NOlow, NO2, SO2, CO2, CxHy and H2S

 

TESTO 549 - DIGITAL MANIFOLD

• 60 refrigerant profiles stored in the instrument
• Rugged design and housing with 5 year warranty with registration
• Large 2-line backlit display
• Digital accuracy performs more reliably than analog manifold gauge sets for more precise readings

 

BASE (SMS-ALARM) - INCLUDING GSM MODULE FOR SMS ALARM

• Up to 150 probes can be connected
• Graphical display, 4 control keys
• Interfaces: radio, Ethernet, USB
• GSM module for sending alarm messages via SMS